Wall socket



FIG. 1 is a front, right side, top perspective view of a wall socket showing my new design;

FIG. 2 is a rear, left side bottom perspective view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a rear elevational view thereof.

In the drawings, the broken lines are for the purpose of illustrating portions of the wall socket that forms no part of the claimed design. 

CLAIM The ornamental design for a wall socket, as shown and described. 